Nmap scan report for persol-group.co.jp (52.199.224.238) Host is up (0.10s latency). Other addresses for persol-group.co.jp (not scanned): 18.180.101.13 rDNS record for 52.199.224.238: ec2-52-199-224-238.ap-northeast-1.compute.amazonaws.com Not shown: 98 filtered tcp ports (no-response) PORT STATE SERVICE 80/tcp open http 443/tcp open https Nmap done: 1 IP address (1 host up) scanned in 3.64 seconds